157230901 (number)

157230901 is an odd 9-digits prime number following 157230900 and preceding 157230902. In scientific notation, it is written as 1.57230901 × 10^8. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 157230900 positive integers (up to 157230901) that are relatively prime to 157230901.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million two hundred thirty thousand nine hundred one

Notation

Scientific notation 1.57230901 × 10^8
Engineering notation 1.57230901 × 10^6

Prime Factorization of 157230901

Prime Factorization 157230901

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 157230901
Product of the distinct prime numbers

The prime factorization of 157230901 is 157230901. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 3, 42, 96, 167, 650, 2540, 3246, 60388, 85570, 457743, 289589, 525034, 1277552, 28400138, 6709518, 600070854, 979857650, 1593730574, 8623257671

Basic calculations (n = 157230901)

Multiplication

n×y
n×2 314461802
n×3 471692703
n×4 628923604
n×5 786154505

Division

n÷y
n÷2 78615450.5
n÷3 52410300.333333
n÷3 39307725.25
n÷5 31446180.2

Exponentiation

ny
n2 24721556229271801
n3 3.8869925600506E+24
n4 6.1115534239705E+32
n5 9.6092505136051E+40

Nth Root

y√n
2√n 12539.17465386
3√n 539.73340864656
4√n 111.97845620413
5√n 43.582042575407

Divisors of 157230901

1, 157230901

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 157230902
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 78615451
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12539.174693735
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999872799
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157230901 can be divided by 2 positive divisors. The sum of these divisors (counting 157230901) is 157230902, the average is 78615451.

Base conversion 157230901

Base System Value
2 Binary 1001010111110010011100110101
3 Ternary 101221212011020201
4 Quaternary 21113302130311
5 Quinary 310222342101
6 Senary 23334000501
8 Octal 1127623465
10 Decimal 157230901
12 Duodecimal 447a6131
16 Hexadecimal 95f2735
20 Vigesimal 292dh51
36 Base36 2lm051

Cryptographic Hash Functions

md5 26e65303361624eb0b47440be78b02cb
sha1 56102a753897c3b8db6298ae651b1eddc652d6c8
sha256 bc80a093e7e530ab7b5e1b087f523d24daeef21190e35bc159c207b5397e5f15
sha512 a9aa1936b0fdd73da1e61ff5eafca08afdaca6fd0540a1ea2dcb5fb8f841ede15e39976615c11dea4f48d03c4d33013c0a54d0f469bff69d03d21e71df7759fb
ripemd-160 99e858865081a65181488ffd1595213a948b9280

157230901 as geometric shapes

Circle

Radius = n
Diameter 314461802
Circumference 987910886.99781
Area 7.7665059435187E+16

Sphere

Radius = n
Volume 1.6281796361617E+25
Surface area 3.1066023774075E+17
Circumference 987910886.99781

Square

Length = n
Perimeter 628923604
Area 24721556229271801
Diagonal 222358072.61834

Cube

Length = n
Surface area 148329337375630806
Volume 3.8869925600506E+24
Space diagonal 272331909.05183

Equilateral Triangle

Length = n
Perimeter 471692703
Area 1.0704747857817E+16
Altitude 136165954.52592

Triangular Pyramid

Length = n
Surface area 1.0704747857817E+16
Volume 4.5808646627224E+23
Height 74119357.539447